Streptocarpus - Predicts correctly in odd-numbered races
Snowdrop - "Targets high odds racers a lot, but has high faith in low Odds racers" (we'll need to wait and see what this means)
Nazuna - Predicts randomly
RESULTS: x10, x30, x20, x50, x100
It seems Streptocarpus's predictions will be a riddle for now - she didn't get the correct overall or the relative order of the racers right.
As for Snowdrop - maybe she has high accuracy of her predictions if she targets low odds racers? Maybe additionally her predictions have a higher priority, which would explain a bit Streptocarpus's predictions.